157068320

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{31667}}^1$

素因数の和:31713

約数の個数: 48

約数和(自身を含む): 383056128

約数和(自身を除く): 225987808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 31667, 63334, 126668, 158335, 253336, 316670, 506672, 633340, 981677, 1013344, 1266680, 1963354, 2533360, 3926708, 4908385, 5066720, 7853416, 9816770, 15706832, 19633540, 31413664, 39267080, 78534160, 157068320]

約数ペア:

[(1, 157068320), (2, 78534160), (4, 39267080), (5, 31413664), (8, 19633540), (10, 15706832), (16, 9816770), (20, 7853416), (31, 5066720), (32, 4908385), (40, 3926708), (62, 2533360), (80, 1963354), (124, 1266680), (155, 1013344), (160, 981677), (248, 633340), (310, 506672), (496, 316670), (620, 253336), (992, 158335), (1240, 126668), (2480, 63334), (4960, 31667)]